Nerve stimulator apparatus, namely, an external implantable pulse generator and internal implantable neurological lead for neurostimulation, as well as a charging system comprised primarily of a battery charger, patient remote control and physician programmer in the nature of communication software and control software that allows for direct communication between the patient and the system and/or the clinician and the system in order to configure or regulate the stimulation parameters for the implanted portion of the system, all sold together as a unit along with related system components comprised of surgical instrumentation, batteries, device display monitors, device display microprocessors, battery chargers and software for operating and programming the nerve stimulator apparatus